These parts of the Declaration of Independence and Constitution are so important because they set the rules for which the government must operate. Because government derives from the people, the government must only take on powers which the people authorize (via the Constitution and its amendments).
Treatment Options. The antibiotic drug metronidazole (Flagyl), and the anti-parasitic drug fenbendazole, are among the most frequently-used treatments for giardiasis in dogs. Other de-worming medications are available as well, includeing combinations of febantel, praziquantel and pyrantel pamoate, among others.
1 Metronidazole (Flagyl). 2  Metronidazole is the most commonly used antibiotic for giardia infection. 3  Side effects may include nausea and a metallic taste in the mouth. 4  Don't drink alcohol while taking this medication. Metronidazole is the most commonly used antibiotic for giardia infection. 2  Side effects may include nausea and a metallic taste in the mouth. 3  Don't drink alcohol while taking this medication. 4  Tinidazole (Tindamax).